WebSockets and the WebSocket Protocol have made the jump from development to being a proposed specification. The WebSocket Protocol is now proposed as IETF's RFC 6455. The WebSocket protocol is designed to allow a browser or other client to establish reliable two-way communication with a web server without using multiple HTTP requests.

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You don't need to be a genius to debug a pf.conf firewall ruleset, you just need the guts to run tcpdump